Products Description

Advantage of PEX Brass Press Fittings
DUNYUN Al-PEX brass press fittings deliver fast, leak-free, and long-lasting connections for plumbing systems.
1. Rapid, Safe Installation: Press tools ensure uniform, repeatable crimps with minimal skill. No curing/wait times-systems can be tested immediately post-install.
2. Superior Durability & Reliability: Press-seal design with O-rings creates a permanent, leak-proof joint that outlasts plastic fittings in high-stress applications. Brass maintains structural integrity over decades, even in aggressive water conditions.
3. Potable Water Safety: Brass and certified O-rings prevent chemical leaching, ensuring water quality compliance. Press connections reduce stagnant water zones, supporting better hygiene.
Company Profile
Zhejiang Dunyun Industrial Co., Ltd. is located in zhuji, shaoxing, zhejiang, china.The company was founded in 1999. Thousands of products cover the water supply systems, central air conditioning systems, heating systems and gas systems. DUNYUN mainly manufactures various brass valves (gate valve, stop valve, ball valve, filter, check valve, exhaust valve, pressure reducing valve, drain valve, thermostatic valve, floor heating manifold, gas valve, gas self-closing valve), stainless steel corrugated hoses for gas, metal clad hose, PEX-AL-PEX pipe and its fittings ( brass fittings, Press fittings, sliding fittings ), PPR pipe fittings, PPR-AL-PERT pipe, PERT ( EVOH, Anti-fouling) pipe, PB pipe fittings.

01
High Quality
Integrated factory strength to support all kinds of brass valve and pipe fittings in OEM ODM
02
Advanced Equipment
Equipped with a large array of advanced production equipment as well as state-level testing and inspection facilities.
03
Professional Team
We have 3 factories. 700+ production workers and 60+ research,development and testing professionals
04
Custom Service
Start from customer needs and provide thoughtful, all-round services for them.
Contact Me (Jerry):
Mob / WhatsApp: +86 13757514529
Wechat: jerry13757514529
E-mail: jerry@dunyunvalve.com
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